Bank Card Four-Element Verification

Tool Introduction

The Bank Card Four-Element Verification tool is an efficient and accurate online service designed to help users verify the true identity of bank card holders. It verifies the consistency of all information by comparing the name, bank card number, ID card number, and bank reserved mobile number submitted by the user with the registered information in the bank system. This tool is widely used in various scenarios requiring real-name authentication, prevention of financial fraud, and ensuring transaction security, providing reliable identity verification support for your business.

How to Use

1. In the corresponding input fields, accurately fill in the name, bank card number, ID card number, and bank reserved mobile number you need to verify. Please ensure that the entered information is completely consistent with the real information registered in the bank system.
2. Click the "Verify" button to submit the information.
3. The system will verify the four-element information you submitted and display the verification status and detailed description in the result area below in real time.

Input Parameter Description:

• Name (name): Required. Please fill in the real name bound to the bank card, such as "Wang Xiaoming". This name must be consistent with the ID card information.
• Bank Card Number (bankcard_number): Required. Please enter a 16-19 digit bank card number, such as "6226095711989758".
• ID Card Number (idcard_number): Required. Please enter an 18-digit ID card number, such as "310113199003078372".
• Bank Reserved Mobile Number (mobile_number): Required. Please enter an 11-digit mobile number, such as "13800138000". This number is the mobile number reserved when handling bank business and may be different from the mobile number you are currently using. It is mainly used to receive verification SMS or identity verification.

Frequently Asked Questions

• Q: What is bank card four-element verification?
• A: Bank card four-element verification refers to a security verification method that confirms the user's identity and whether the bank card information matches by checking the cardholder's name, bank card number, ID card number, and bank reserved mobile number.
• Q: What are the common reasons for verification failure?
• A: Common reasons for verification failure include: input information not matching bank registration information (e.g., name, ID card number, mobile number mismatch), invalid, lost, or frozen bank card number, and temporary system busyness. Please carefully check all the information you entered.
• Q: Which banks' bank cards does this tool support for verification?
• A: This tool generally supports four-element verification for debit cards and some credit cards from mainstream banks in mainland China. The specific scope of support is subject to the actual verification results of the system. If you encounter a situation where a specific bank card cannot be verified, it is recommended to consult your issuing bank.
• Q: Why does it still prompt "mobile number mismatch" even though I entered the correct mobile number?
• A: This may be because the mobile number you entered is not the "bank reserved mobile number" registered in the bank system. The bank reserved mobile number is the number you registered when opening an account or handling business at the bank, and it may be different from the mobile number you currently use daily. Please verify the accurate mobile number you registered with the bank.
• Q: What role does bank card four-element verification play in personal information security?
• A: Bank card four-element verification is an important means to ensure personal information and fund security. It can effectively prevent identity theft, bank card skimming, and other fraudulent activities, ensuring that every transaction is operated by a legitimate user, while meeting the compliance requirements of the financial industry and enhancing the trustworthiness of digital transactions.

Notes

• Please ensure that the name, bank card number, ID card number, and bank reserved mobile number you enter are completely consistent with the registered information in the bank system. Any inconsistency in any piece of information will lead to verification failure.
• The bank reserved mobile number is critical information. Please confirm that you entered the number registered when opening an account or handling business at the bank, not the mobile number you currently use daily.
• The verification results of this tool are for reference only and should not be used as the basis for final legal or business decisions. If you have any questions or need further verification, please contact your issuing bank or relevant financial institution directly.
• Please pay attention to protecting personal sensitive information and avoid using this tool in insecure network environments to prevent information leakage.